2,5 millions members from the following 33 countries are affiliated to the Entente Européenne EE:

Austria / Belgium /  Bosnia-Herzegovina / Bulgaria / Croatia / Czech Republic / Denmark / Great Britain / Finland / France / Germany / Grece / Hungary / Ireland / Italy / Latvia / Lithuania / Luxembourg / Netherlands / Norway / Poland / Portugal / Romania / Russia / San Marino / Serbia / Slovakia / Slovenia / Spain / Sweden / Switzerland / Turkey / European association of carrier pigeons